## BackgroundType enumeration
Enumerates cell background pattern types.
### Values
| Name | Value | Description |
| --- | --- | --- |
| DiagonalCrosshatch | `9` | Represents diagonal crosshatch pattern. |
| DiagonalStripe | `8` | Represents diagonal stripe pattern. |
| Gray6 | `18` | Represents 6.25% gray pattern |
| Gray12 | `17` | Represents 12.5% gray pattern |
| Gray25 | `4` | Represents 25% gray pattern. |
| Gray50 | `2` | Represents 50% gray pattern. |
| Gray75 | `3` | Represents 75% gray pattern. |
| HorizontalStripe | `5` | Represents horizontal stripe pattern. |
| None | `0` | Represents no background. |
| ReverseDiagonalStripe | `7` | Represents reverse diagonal stripe pattern. |
| Solid | `1` | Represents solid pattern. |
| ThickDiagonalCrosshatch | `10` | Represents thick diagonal crosshatch pattern. |
| ThinDiagonalCrosshatch | `16` | Represents thin diagonal crosshatch pattern. |
| ThinDiagonalStripe | `14` | Represents thin diagonal stripe pattern. |
| ThinHorizontalCrosshatch | `15` | Represents thin horizontal crosshatch pattern. |
| ThinHorizontalStripe | `11` | Represents thin horizontal stripe pattern. |
| ThinReverseDiagonalStripe | `13` | Represents thin reverse diagonal stripe pattern. |
| ThinVerticalStripe | `12` | Represents thin vertical stripe pattern. |
| VerticalStripe | `6` | Represents vertical stripe pattern. |